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It’s been around in the U.S. for 3 years. It involves the selling of red noses to fight children’s poverty. And it’s definitely not a joke. (Image credit: Ron Batzdorff/NBCU Photo Bank via Getty Images)

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The Pennsylvania-based health care chain Geisinger Health System plans to soon offer DNA sequencing as part of routine care for all patients. Is there a downside? (Image credit: GIPhotoStock/Cultura RF/Getty Images)

May

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A new study looks at the link between maternal sleep and permissive parenting during late adolescence. Findings show that mothers who don’t get enough sleep or who take longer falling asleep have a greater tendency to engage in permissive parenting — parenting marked by lax or inconsistent discipline.